Issued October 6, 1910. 



U. S. DEPARTMENT OF AGRICULTURE 



BIOLOGICAL SURVEY— BULLETIN No. 35 



H. W. HENSHAW, CMtf 



DISTRIBUTION AND MIGRATION OF 

 NORTH AMERICAN SHOREBIRDS 



BV 



WELLS W. COOKE 



Assistant, Biological Survey 



WASHINGTON 



GOVERNMENT PRINTING OFFICE 

 1910 



